hair extension
US /her ɪkˈsten.ʃən/
UK /her ɪkˈsten.ʃən/

1.
接髮, 假髮
strands of human or synthetic hair that are attached to one's natural hair to add length or volume
:
•
She got hair extensions for her wedding.
她為婚禮做了接髮。
•
Applying hair extensions can be a lengthy process.
接髮可能是一個漫長的過程。